{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895790,-0.444477,0.000000,0.000000,0.284076,-0.572521,0.769104,0.000000,-0.340909,0.687061,0.641661,0.000000,-2177366.649400,4388217.961631,4070818.735408,1],    "boundingVolume": {    "region": [2.031326,0.696603,2.031448,0.696721,0.000000,34.269785]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_650114.b3dm"}}}